Quadcopter



FIG. 1 is a perspective view of a quadcopter, according to an embodimentof my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof.

The broken lines immediately adjacent shaded surfaces representboundaries of the claim and form no part thereof; all other broken linesillustrate portions of the quadcopter that form no part of the claimeddesign.

CLAIM The ornamental design for a quadcopter, as shown and described.